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Game Center
polling · 1800s tick · as of 8:44 AM ET · 15 to play · 1 final
Arizona Cardinals 11 at Los Angeles Rams 34. Final.
Rams -4 ✓U 49.5 ✓
The verdict · 2021 Wild Card
Los Angeles Rams 34, Cardinals 11 — and it was over early.
It turned at Q1 11:39, 3rd and 10, on Matthew Stafford — 7.3 win-probability points to the Cardinals on one snap, the largest move of the game, and it still was not enough.
The snaps that bent it
Dome
Rams closed -4 and covered, winning by 23.
Los Angeles Rams 34–11 — never really in doubt late. Biggest swing: Q1 11:39, Cardinals +7.3% win probability on one snap.
The biggest swing of the game · Q1 11:39 · 3rd and 10
Matthew Stafford
Cardinals
(11:39) (No Huddle, Shotgun) 9-M.Stafford sacked at LA 48 for -7 yards (44-M.Golden).
7.3
win-probability points on one snap
The largest move of the game. The two below are drawn against it.
Kyler MurrayRamsQ1 13:58(13:58) (Shotgun) 1-K.Murray pass incomplete deep right to 18-A.Green.
5.1pts
Sony MichelRamsQ1 13:44(13:44) 25-S.Michel left tackle to ARI 45 for 35 yards (34-J.Thompson). LA-77-A.Whitworth was injured during the play.
5.4pts
What separated them
Throwing the ball
Rams won this one — +0.69 expected points per dropback, against Cardinals at -0.50 expected points per dropback.
Ramsthe gap went the way the scoreboard did
Third down
Rams won this one — 6 of 13 on third down, against Cardinals at 0 of 9 on third down.
Ramsthe gap went the way the scoreboard did
Every snap
Rams won this one — +0.10 expected points per snap, against Cardinals at -0.40 expected points per snap.
Ramsthe gap went the way the scoreboard did
Explosive plays
Rams won this one — 8 chunk plays, against Cardinals at 3 chunk plays.
Drawn from the weekly play-by-play file, which paints on the Monday 4:00 AM ET sync after the game.
The model against the market, the momentum underneath, every drive — scrub to replay it
How the game was won
The model and the market were 2.1 win-probability points apart on the average play, and 11 apart at the widest — with the model the more convinced about Cardinals.
MarketModelmodel higher on Ramshigher on Cardinals150 of 158 plays carry both curves
(11:39) (No Huddle, Shotgun) 9-M.Stafford sacked at LA 48 for -7 yards (44-M.Golden).
Swing −7.3 for RamsExpected points −2.32 for RamsThe model had Cardinals 8 points higher than the market did.play 11
The solid line is the betting market's home win probability; the dashed line is the play-by-play model's. The shaded band between them is the disagreement — emerald where the model liked the home team more, red where it liked the away team more. Drag across the curve or use arrow keys to replay the game; gold diamonds mark the biggest swings.
Highest-leverage plays
1st · 11:39ARI +7% win prob(11:39) (No Huddle, Shotgun) 9-M.Stafford sacked at LA 48 for -7 yards (44-M.Golden).
1st · 13:44LA +5% win prob(13:44) 25-S.Michel left tackle to ARI 45 for 35 yards (34-J.Thompson). LA-77-A.Whitworth was injured during the play.
1st · 13:58ARI +5% win prob(13:58) (Shotgun) 1-K.Murray pass incomplete deep right to 18-A.Green.
1st · 5:45LA +5% win prob(5:45) (Shotgun) 9-M.Stafford pass short middle to 89-T.Higbee to ARI 6 for 22 yards (9-I.Simmons).
1st · 3:55LA +5% win prob(3:55) (Shotgun) 9-M.Stafford pass short left to 3-O.Beckham for 4 yards, TOUCHDOWN.
2nd · 12:01LA +5% win prob(12:01) 9-M.Stafford up the middle to ARI 1 for no gain (94-Z.Allen; 44-M.Golden). Los Angeles Rams challenged the short of the goal line ruling, and the play was REVERSED. 9-M.Stafford up the middle for 1 yard, TOUCHDOWN.
SettledThe modelled figures are the league play-by-play model's, not ours.
How the points landed
The margin ledger
Odell Beckham's 4-yard touchdown catch with 3:55 left in the 1st put Los Angeles Rams ahead for good. The lead never changed over the 7 scores that followed.
Lead
1st3:55Odell Beckham·4-yd TD catch4-yard touchdown catchfrom Matthew Staffordfrom Matthew StaffordLead never changed again+70–7
4th15:00Matt Gay·37-yd field goal37-yard field goalholder J.Hekker · snap M.Orzech+38–31
4th10:17Matt Prater·55-yd field goal55-yard field goalholder A.Lee · snap A.Brewer+311–31
4th4:25Matt Gay·46-yd field goal46-yard field goalholder J.Hekker · snap M.Orzech+311–34
8 scores · bar length is the lead after each one
Down-to-down truth
Situational splits
Cardinalscategory by categoryRams
Cardinals0–9Rams
183Total yards375
3.4Yards per play6.6
35%Success rate39%
0%Third-down rate46%
1Red-zone touchdowns3
3Explosive plays8
13First downs15
2Sacks taken1
2Turnovers0
The read
Rams ahead 9–0 on categories, including the biggest gap of the duel — third-down rate.
Expected points added, per play
The centre line is an average play. A bar to the right of it is a side that gained more than the situation was worth; a bar to the left is a side that lost ground. All six bars share one scale, ±0.69 points.
Every snapexpected points added per play, all downs
−0.40Cardinals: −0.40 expected points added per play
+0.10Rams: +0.10 expected points added per play
Dropping backexpected points added per dropback
−0.50Cardinals: −0.50 expected points added per play
+0.69Rams: +0.69 expected points added per play
Running itexpected points added per rush
−0.16Cardinals: −0.16 expected points added per play
−0.27Rams: −0.27 expected points added per play
Neither side “wins” volume or play-calling mix, so neither is drawn as a duel: Cardinals ran 54 snaps at a 69% dropback rate against Rams’s 57 at 39%. Red-zone trips: Cardinals 1, Rams 4.
NoteRams won the down-to-down efficiency fight: 0.10 expected points added per play vs -0.40.
Derived from the play-by-play, no model
The Read
7 of 8 readings cleared their snap floor and were tested against four comparisons: this week's whole slate, the team's own season, the week before, and the team's own ordinary spread. Every bar below is set in that team's own week-to-week swing, never in league points — one team's swing runs 1.6 to 3.1 times the entire league's spread.
Too few to read
2 of 8 readings cleared their snap floor in this game, which is under the three this column needs before it will draw the rule. The readings themselves stand.
LA's pass rate over expected, −12.7 pts, sat 15.5 points below their season number of +2.8 pts — they ran more than the situation asked by 2.8 times their own 5.5-point weekly swing.
57 snaps this game, floor 20 — 17 of their games behind the ruler, and their own week-to-week swing is 5.5 points. · −2.8σ from their own normal
LA's early-down pass rate, 31.8%, sat 26.4 points below their season number of 58.2% — they ran early by 2.8 times their own 9.6-point weekly swing.
44 early downs this game, floor 15 — 17 of their games behind the ruler, and their own week-to-week swing is 9.6 points. · −2.8σ from their own normal
The season-grain rooms, pointed at this one game
Was this normal for them?
7 of 8 readings cleared their snap floor. Every deviation below is measured in that team's own game-to-game swing, not in league points — because one game's swing runs from 1.6 to 3.1 times the whole league's spread.
This is not a regular-season game, so every season number below is that team's 2021 regular season — the only stretch long enough to be a habit.
their week-to-week swingall 32 teams
upper band = their week-to-week swing · lower rule = all 32 teams · scale -15 pts to 17 pts
inside their normal wobble · −2.7 vs their 16.4%, and they swing ±4.9 week to week (−0.56× that swing) · 22 dropbacks
Rams10.8%
right on their number · −1.9 vs their 12.7%, and they swing ±4.6 week to week (−0.41× that swing) · 37 dropbacks
Play-action rate
Charted from 2022. The columns exist for 2021 and are entirely empty, which is not a season of data.
Blitz rate sent
Charted from 2022. The columns exist for 2021 and are entirely empty, which is not a season of data.
NoteLA's pass rate over expected was the night's one real departure: -12.7 pts, 15.5 points below their season mean of 2.8 pts and 2.8 times their own 5.5-point weekly swing.
The Game Day Roster
Who was out, who dressed and never took a snap, and who was on the field how much. Game-day list and snap counts from the weekly roster and snap feeds. Practice-squad and injured-reserve players are not shown — they were never on the game-day list.
Expected points are modelled in full PPR, so the “vs expected” column stays in that unit whichever format the pills are set to. Switching the pills changes the points column, not the plane.
The field map
Every snap, where it happened
The whole game as one hundred yards. The Rams attack right, the Cardinals attack left, so a change of possession is a reversal you can see. Reading down is the order the snaps were played — not the clock, so a two-minute drill gets the same room as any other fourteen snaps. This game is final.
Cardinals←Rams→
Q1Q2Q3Q4
M.Stafford pass+5% win probabilitymoment 3 of 4
(3:55) (Shotgun) 9-M.Stafford pass short left to 3-O.Beckham for 4 yards, TOUCHDOWN.
Q1 3:55 · Rams · 3rd & goal at ARI 4 · gained 4 · +2.19 EP · +5.1% win probability
148 snaps placed · 10 without a recorded yard line, left off the map · 4 marked moments — the largest win-probability swings, one per drive.
The Film Room · post-game
Post-game film: 158 plays across 22 drives, personnel groupings on 158 snaps. Everything here paints once the weekly sync ingests the game — there is no live play-level feed in this product, so nothing on this page updates while a game is being played.
Possession by possession
The field rail
7 of 22 drives ended in points. The longest march was LA moving 75 yards from the LA 25 for a touchdown. Each bar is the ground a drive actually covered; LA attacks right, ARI attacks left. Hatching marks a trip inside the twenty.
Every snap
Play stream
158 of 158 plays
Team
Quarter
Down
Play type
Expected points added
Event
Charted
Plays shown
158
EPA per play
-0.12
Success rate
35%
Yards
560
Who was on the field
Personnel groupings
Offensive grouping on every pass and run. A group needs five snaps in this game before it gets a number — under that the sample is a coin flip and the cell reads a dash instead. The names of the eleven on the field are only recorded from 2023 onward, so this game gives the grouping without the roster.
Cardinals1 RB, 1 TE, 3 WR36-0.4364%
Rams1 RB, 1 TE, 3 WR34+0.1441%
Cardinals1 RB, 2 TE, 2 WR14-0.3571%
Rams1 RB, 2 TE, 2 WR13+0.0431%
Rams1 RB, 2 TE, 1 WR9-0.290%
Cardinals1 RB, 0 TE, 4 WR1——
Cardinals1 RB, 3 TE, 1 WR1——
Cardinals2 RB, 1 TE, 2 WR1——
Cardinals2 RB, 2 TE, 1 WR1——
Rams1 RB, 1 TE, 2 WR1——
snapsepapass rate
158 plays · ranked by the win probability each one moved
Every play
Ball
When
Play
Only
Who
158 plays
Bar length is win probability the play moved
1st quarter37 plays
Punt5 plays, from the Cardinals 25 to the Cardinals 29
Punt6 plays, from the Rams 20 to the Cardinals 40
Punt4 plays
Cardinals0Rams6
Cardinals0Rams7
Touchdown11 plays, from the Rams 48 to the Cardinals 4
Punt5 plays, from the Cardinals 25 to the Cardinals 27
The period ended5 plays, from the Rams 32 to the Rams 45
2nd quarter45 plays
Cardinals0Rams13
Cardinals0Rams14
Touchdown8 plays, from the Cardinals 41 to the Cardinals 1
Punt5 plays
Punt4 plays, from midfield to the Cardinals 44
Cardinals0Rams20
Touchdown3 plays, from the Cardinals 1 to the Cardinals 4
Cardinals0Rams21
Intercepted8 plays, from the Cardinals 13 to midfield
Punt5 plays
Punt5 plays, from the Cardinals 10 to the Cardinals 11
Punt4 plays, from the Rams 42 to midfield
The period ended2 plays
3rd quarter34 plays
Cardinals0Rams27
Cardinals0Rams28
Touchdown12 plays, from the Rams 25 to the Cardinals 7
Cardinals6Rams28
Cardinals8Rams28
Touchdown14 plays, from the Cardinals 25 to the Rams 2
The period ended8 plays, from the Rams 31 to the Cardinals 15
4th quarter42 plays
Cardinals8Rams31
Field goal1 play
Cardinals11Rams31
Field goal12 plays, from the Cardinals 25 to the Rams 27
Cardinals11Rams34
Field goal14 plays, from the Rams 11 to the Cardinals 28
Turnover on downs7 plays, from the Cardinals 25 to the Cardinals 39
Punt5 plays, from the Cardinals 39 to the Cardinals 33
The period ended3 plays, from the Cardinals 9 to the Cardinals 12
Win probability is the league play-by-play model, 98.5% of plays · a dash means none was published